Arduino + Alim12v + Bouton + Led Need help to connect all ;) - Project Guidance - Arduino Forum
![Arduino + Alim12v + Bouton + Led Need help to connect all ;) - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/6/e/c/6ec688231486e6d1478b618bb962b14028590153_2_690x493.png)
Hello I've a new projet in progress my need is to try to connect some components together 1 : I've an Arduino (Uno or Mega) 2 : I've several push button (arcade button with 12v led inside) 3 : I've a PowerSupply with 5v and 12v. My need is to plug all my arcade buttons on Arduino to light on LED of Button and next retrieve push button status of the same button. Enclosed there is a way to connect all but don't know if it's ok or not I know that Arduino can works with 7>12v in VI
![](https://circuitdigest.com/sites/default/files/projectimage_mic/Voice-Controlled-LEDs-using-Arduino-and-Bluetooth.jpg)
Arduino Based Voice Controlled LEDs using Bluetooth
![](https://europe1.discourse-cdn.com/arduino/original/4X/5/b/a/5bac0ed20a3757d1312a63727cafc71a5d935ad1.jpeg)
Connecting LEDs to Arduino via optocoupler - General Electronics - Arduino Forum
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/6/e/7/6e7bee0cfd07700ce143d0ec1c6279372edcc2bd_2_375x500.jpeg)
The Arduino Starter Kit Project 2- Non LED-light - Project Guidance - Arduino Forum
![](https://europe1.discourse-cdn.com/arduino/original/4X/7/1/7/71772570f709e8f541a2939399f887253b4fba99.jpeg)
VW Button Press, Cycle LED - A1(switch), D12(led) - Project Guidance - Arduino Forum
![](https://europe1.discourse-cdn.com/arduino/original/4X/a/f/a/afae7cc28f72295c6d6b8dcf267117568fa1f136.png)
12 LEDs on Arduino Uno - LEDs and Multiplexing - Arduino Forum
![](https://docs.arduino.cc/static/73702ee121860fa04c7f6db5bc77183b/29114/circuit.png)
How to Wire and Program a Button
![](https://europe1.discourse-cdn.com/arduino/original/4X/d/4/1/d4135dcd9e06f72ff7bbbf8544acf90d6c7a6b3c.jpeg)
Help needed with a project - Project Guidance - Arduino Forum
![](https://i.redd.it/please-help-hi-im-new-to-reddit-and-i-created-this-account-v0-6j6im8p3tuta1.png?width=1040&format=png&auto=webp&s=d3bc685e6f65363e63297f4daa3987b453225acc)
Please help. Hi, I'm new to Reddit, and I created this account especially to get some help. I really want to start in robotics, so I'm starting in electronics. I bought a kit with these things, and now I don't know what I can do or where to start.
![](https://www.electroschematics.com/wp-content/uploads/2013/07/read-button-state-schematic.png?fit=349%2C312)
Arduino Read the State of a Button
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/0/4/e/04efee032fee11513821f9e4c71314fc04987baf_2_690x301.png)
Connecting LEDs to Arduino via optocoupler - General Electronics - Arduino Forum
![](https://europe1.discourse-cdn.com/arduino/original/4X/4/0/c/40c0c9c0b83a5dcbaf38cc0c7c79b24148727a53.jpeg)
Help needed with a project - Project Guidance - Arduino Forum